Hardware Spec Index

Teralux FN-2974 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN2974-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index223 (Case Fans scale)
Category rank#45,837
Street price$9
Power4 W
Performance per dollar24.78
Released2020

Specifications

BrandTeralux
ModelTeralux FN-2974 XT
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2974 XT 140mm PWM Case Fan”, https://vextor7.com/item/403122 (accessed 2026-10-19).